Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Jingdezhen Ceramic Institute
Yumin Liu, Xinming Tan, Zhiwei Liu +10
Liangliang Liang, Yumin Liu, Chenghao Bu +9
Liangliang Liang, Yumin Liu, Xingzhong Zhao